iter	time	best	best_it
1	17.42	327	327
2	34.96	327	332
3	52.48	327	330
4	69.98	326	326
5	87.46	326	328
6	105.09	326	333
7	122.6	326	330
8	140.07	326	328
9	157.58	326	330
10	175.05	326	326
11	192.64	326	330
12	210.06	323	323
13	227.62	323	329
14	245.19	323	332
15	262.75	323	331
16	280.11	318	318
17	297.8	318	330
18	315.41	318	327

best	ordering
318	27,204,344,77,281,192,22,397,223,55,178,319,168,53,343,252,377,352,30,17,37,448,432,167,49,78,327,175,137,180,312,107,430,275,164,115,422,246,277,340,162,153,237,133,120,74,367,217,184,447,268,90,303,82,419,428,387,52,203,88,87,113,56,126,152,151,293,44,229,195,54,212,333,317,147,284,248,385,68,414,321,47,409,149,12,334,129,16,3,423,118,323,282,437,142,93,181,157,57,258,216,399,177,363,108,433,243,244,308,73,128,389,418,393,58,119,358,272,368,18,253,94,239,158,127,408,32,63,28,23,2,25,171,86,138,348,302,51,383,332,39,0,76,342,4,136,424,415,373,194,411,299,353,357,446,240,131,434,416,95,163,34,318,403,182,101,29,421,316,61,222,287,67,279,435,413,395,392,8,286,155,5,99,123,209,135,273,150,242,21,301,156,72,141,292,378,375,65,132,328,62,407,255,274,112,221,379,20,236,1,265,294,285,26,313,356,322,41,247,191,429,283,336,183,91,231,233,380,122,84,60,351,257,300,264,401,42,238,396,259,305,92,439,298,71,355,394,13,330,289,326,125,14,445,310,116,85,80,66,40,331,449,64,9,213,201,110,269,207,306,109,359,139,234,417,117,210,360,374,254,315,338,31,270,144,227,404,114,70,224,219,361,276,245,174,225,190,189,46,337,179,241,371,96,420,97,166,81,172,134,146,45,187,228,50,425,145,48,304,364,33,79,329,176,173,100,427,266,206,232,261,249,370,262,226,271,75,199,339,111,335,83,398,346,291,250,103,372,188,215,24,441,388,376,230,297,256,59,267,35,143,102,186,7,104,296,438,159,200,69,426,366,440,148,384,198,349,106,6,185,36,38,161,350,442,412,202,10,11,402,443,154,278,324,197,263,89,354,208,260,400,280,140,405,365,121,325,390,381,436,165,170,193,382,345,169,105,406,341,251,386,43,314,288,220,290,311,160,431,309,218,320,347,205,235,444,362,15,391,19,98,410,295,196,369,124,130,307,211,214
